package com.etheart.framework.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;



public class FrameworkFilter  implements Filter {

	@Override
	public void destroy() {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		arg2.doFilter(arg0, arg1);
		HttpServletRequest request=(HttpServletRequest)arg0;
		HttpServletResponse response=(HttpServletResponse)arg1;
		Browser.writeScript(request, response);
	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub
		
	}
//	protected void doFilterInternal(HttpServletRequest arg0,
//			HttpServletResponse arg1, FilterChain arg2)
//			throws ServletException, IOException {
//		arg2.doFilter(arg0, arg1);
//		HttpServletRequest request=(HttpServletRequest)arg0;
//		HttpServletResponse response=(HttpServletResponse)arg1;
//		Browser browser = (Browser) request.getAttribute(Browser.REQUEST_ATTR_NAME);
//		if (browser != null ) {
//			response.getWriter().append("<script type=\"text/javascript\">");
//			for (String script : browser.getScripts()) {
//				response.getWriter().append(script);
//			}
//			response.getWriter().append("</script>");
//			response.flushBuffer();
//		}
//	}


}
